Monday kicks off an urgent meeting between some of the greatest minds in science, a debate that could result in a rethinking of the most elemental scientific measurements. Will the kilogram ever be the same?

According to CNNMoney, the average cost of the American wedding is approaching $30,000 with more and more couples bending towards ‘bling’ rings and huge ceremonies. But what if, like many people today, you’re feeling the pinch of …